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5005 East McDowell Road
Phoenix, AZ 85008

Telephone: 1 602 244 6600
Customer Inquiries: 1 888 743 7826

Technical Support
Contact technical support.

Sales Support

Find your local sales and distribution support offices

Foundry Sales - Joe DeBlasio, (512) 263-0127
Hearing Solutions Product Sales - Kevin Fernandes, (519) 884-9696

Media Contacts
Please visit our Newsroom for the most up to date news from ON Semiconductor. Locate you nearest Media Contact.

Investor Relations

United States and the Americas
Ken Rizvi
Director of Investor Relations
Telephone: (602) 244-5374

Sherry Stanley

Telephone: (602) 244-7160

Quality Contacts

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Supplier Services

Click here for information and links to our ON Semiconductor Supply Management web site.

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